And use semi rigid wiring fish tape to pull your wiring down to your outlet location.
Attic fan wires.
How to install an attic fan.
Find a live receptacle for the power source.
Then wrap the green wire around the grounding screw inside the thermostat box.
Connect the black wire coming from the light fixture to.
Location of power supply and switch.
Connect the blue wire to the red wire.
To do this method the wire from your wall circuit to your light has to have 3 wires.
Here are 3 tips to help.
Connect black fan wire to the black ceiling wire.
Determine the fan switch location.
Connect the black thermostat wire to the black cable wire the white thermostat wire to the white cable wire and the ground wire to the green ground screw in the box.
Install the switch box and switch.
Diy attic fan wiring fan installation guide for attics gable vents http youtu be u1pjbloc n4 how to install an attic fan.
With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly.
Then run the wiring to your attic fan strip another 8 inches at that end and connect the wire to the thermostat.
Strip away about 3 4 inch of the insulation and use a wire nut to connect all the white wires.
Step 8 install the thermostat box cover and use the screwdriver to set the thermostat so that the fan will kick on when the attic reaches 105 degrees.
Connect white wires together.
Use wire nuts to connect the black wire from the 12 2 wire to the black or red wire in the attic fan the white wire to the white wire in the attic fan and the two ground wires.
In the switch box.
Quietcool attic fans work almost everywhere almost anytime.
If you will need to fish wiring through a wall drill a hole through the wood plate in the attic only.
When cutting through drywall from the interior of a room use a utility knife and cut carefully you don t want to drill through a hidden wire or the paper.
Wiring the fan how you wire your attic fan will depend on local codes and whether you can find an attic circuit with enough reserve capacity to handle the 3 2 amp fan motor.